Remove/install power steering pump

AR46.30-P-0500T

Remove/install power steering pump

14.1.10

 

Remove/install

Danger!

Risk of injury to skin or eyes caused by hydraulic fluid spraying out under high pressure. Risk of poisoning caused by swallowing hydraulic fluid

Depressurize the hydraulic system completely before starting any work on the system. Wear protective clothing and safety glasses.

AS00.00-Z-0013-01A

 Danger!

Risk of injury caused by fingers being pinched or crushed when removing, installing or aligning hoods, doors, trunk lids, liftgates or sliding roof

Keep body parts and limbs well clear of moving parts.

AS00.00-Z-0011-01A

1

Open engine hood

AR88.40-P-1000T

2

Remove cylinder head cover trim

Engines 646, 647

AR01.20-P-5014-02A



*BA01.20-P-1002-01G



*BA01.20-P-1003-01G

Engine 648

AR01.20-P-5014-02C



*BA01.20-P-1002-01G



*BA01.20-P-1003-01G

3

Extract oil from expansion reservoir of power steering pump (8)



*210589007100

4.1

Remove mixing chamber (1)

Vehicles without a particulate filter

Model 211.004 /006 /206 /606

AR09.20-P-1320T

Model 211.026 / 226

AR09.20-P-1320TA

Model 211.016/ 216/ 616

AR09.20-P-1320TB

Model 211.007/ 008/ 023/ 207/ 208/ 223/ 608

4.2

Remove the throttle valve actuator

Vehicles with code 474 Particulate filter

Model 211.004 /006 /206 /606

AR09.41-P-1321T

Model 211.023 /223 /026 /226

AR09.41-P-1321TA

Model 211.007 /008 /207 /208 /608

AR09.41-P-1321TX

Model 211.016/ 216/ 616

5

Remove fan shroud

Model 211.023 /026 /223 /226

AR20.40-P-6800T

6

Slacken bolts (2) of belt pulley (3)



*603589004000

7

Remove poly-V belt (4)

AR13.22-P-1202T

8

Remove bolts (2) and remove belt pulley (3)



*BA46.30-P-1004-01M

9

Pinch off and remove feed hose (5) from power steering expansion reservoir (8)



*000589543700

10

Detach high pressure expansion hose (6) from the power steering pump (8)

 Installation: Replace O-ring (7).



*BA46.30-P-1001-01M

11

Detach power steering pump (8)

  Seal off line connections using plugs.



*BA46.30-P-1006-01M



*129589009100

12

Install in the reverse order

13

Fill and bleed power steering pump (8)

AR46.30-P-0010T

Number

Designation

Model
211 with engine
628, 629, 646, 647, 648

BA46.30-P-1001-01M

Connection fitting, high-pressure expansion hose/line to power steering pump

Nm

40

BA46.30-P-1004-01M

Bolt, belt pulley to power steering pump

Nm

25

BA46.30-P-1006-01M

Bolt, power steering pump mount to timing case cover

Normal threads

Nm

20

Self-tapping threads

Nm

35

Number

Designation

Engine
646.951/961,
647.961

Engine
648

BA01.20-P-1002-01G

Bolt, cylinder head cover trim to cylinder head

Nm

9

9

BA01.20-P-1003-01G

Bolt of trim panel to charge air manifold

Nm

9

9